2000 Ford Taurus P1237

2000 FORD TAURUS
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DARKDRAGON381
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2000 Ford Taurus
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This code appeared p1237, it states fuel pump secondary circuit malfunction. The vehicle starts, all grounds that i can find check out, there is no shuddering in the vehicle and it runs as normal. I am a little lost as to why this code appeared. Thanks for any help,
Sep 12, 2008 at 7:03 PM
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BMRFIXIT
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Ensure ignition switch is turned to ON position
Using a DVOM, measure volts between FPDM
harness connector FPDM PWR circuit and FT RTN circuit terminals .
if volts is less than one volt replace FPDM.
If voltage is one volts or more, repair short to ground in the FP RTN circuit
good luck
Sep 12, 2008 at 8:56 PM
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DARKDRAGON381
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This is a rehash on some information i have found on this problem, there has been a recall by ford on the FPDM recall # 00E10 so if there is anyone else experiencing this you might want to call ford b/c there's a good chance they may take care of it for free.
Sep 13, 2008 at 11:22 AM
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